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Improve assertions.

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This commit is contained in:
Mike Pall
2020-06-13 00:52:54 +02:00
parent 8b55054473
commit 8ae5170cdc
71 changed files with 1363 additions and 927 deletions
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6
src/lj_gc.h
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@@ -81,8 +81,10 @@ LJ_FUNC void lj_gc_barriertrace(global_State *g, uint32_t traceno);
static LJ_AINLINE void lj_gc_barrierback(global_State *g, GCtab *t)
{
GCobj *o = obj2gco(t);
lua_assert(isblack(o) && !isdead(g, o));
lua_assert(g->gc.state != GCSfinalize && g->gc.state != GCSpause);
lj_assertG(isblack(o) && !isdead(g, o),
"bad object states for backward barrier");
lj_assertG(g->gc.state != GCSfinalize && g->gc.state != GCSpause,
"bad GC state");
black2gray(o);
setgcrefr(t->gclist, g->gc.grayagain);
setgcref(g->gc.grayagain, o);